Re: [R] add zero in front of numbers

From: Uwe Ligges <ligges_at_statistik.tu-dortmund.de>
Date: Mon, 04 Apr 2011 18:12:16 +0200

On 04.04.2011 12:35, Yan Jiao wrote:
> Dear R users,
>
> I need to add 0 in front of a series of numbers, e.g. 1->001, 19->019,
> Is there a fast way of doing that?

formatC(c(1, 19), flag=0, width=3)

Uwe Ligges

> Many thanks
>
> yan
>
> [[alternative HTML version deleted]]
>
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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Mon 04 Apr 2011 - 16:14:11 GMT

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